Holographic Thermalization from Kerr-AdS
Irina Aref'eva, Andrey Bagrov, Alexey S. Koshelev
TL;DR
This paper investigates how a strongly coupled quantum system thermalizes when modeled holographically by a collapsing Kerr-AdS shell with angular momentum, revealing a proportional relation between thermalization time and distance in 3D.
Contribution
It introduces a holographic model of thermalization involving rotating Kerr-AdS spacetime and uncovers a surprising proportionality in thermalization time for 3D cases.
Findings
Thermalization time is proportional to the distance in 3D.
The relation generalizes previous zero-momentum results.
The study provides insights into angular momentum effects in holographic thermalization.
Abstract
We study thermalization of a strongly coupled theory holographically dual to a thin shell of null dust with non-zero angular momentum collapsing to Kerr-AdS. We calculate thermalization time for two point correlation functions. It happens that in the 3-dimensional case the thermalization time is just proportional to the distance between points where the correlator is evaluated. This is a very surprising and rather unexpected generalization of the same relation in the case of zero momentum.
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